MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link to a redirector URL, which is a strong indicator of malicious intent. The ML classifier also flagged this PDF with high confidence. The document body and embedded links suggest a lure for downloading software, likely to deliver a secondary payload. No scripts were extracted, limiting the analysis of direct execution behavior.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.cc/wix?keyword=abbyy+pdf+transformer+full+download
- https://static.usrfiles.com/ugd/b8c837_7a632ee9836d48e6bec1a7a2dcf40888.pdf
- https://static.usrfiles.com/ugd/269bb8_6f53de3cab86454ba8f102de43d29e52.pdf
- https://static.usrfiles.com/ugd/b8c837_d37be3c9b1844d1d804466bb191d401b.pdf
- https://static.usrfiles.com/ugd/b8c837_0967af2e8c2f4fe1be14fb66a120b285.pdf
- https://cdn.shopify.com/s/files/1/0430/6645/8266/files/dotevafepumiki.pdf
- https://cdn.shopify.com/s/files/1/0434/5013/8784/files/43263595170.pdf
- https://static.usrfiles.com/ugd/837d34_5ccedf20420a4e7c84b18c4090e7a137.pdf
- https://static.usrfiles.com/ugd/34ec99_41f2ed8d1997414492fce9b1b385e3c0.pdf
- https://static.usrfiles.com/ugd/05900a_6b3ccc27539c4cd891e3633456be6175.pdf
- https://static.usrfiles.com/ugd/b8c837_98b8e68f9a124837b2e32dd7f6625552.pdf
- https://static.usrfiles.com/ugd/ecec20_072a22068dcc4385ad9f084cd613f4c9.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kepudanunakadop.pdf
- https://cdn.shopify.com/s/files/1/0429/4728/1062/files/puwiwetubomofexo.pdf
- https://cdn.shopify.com/s/files/1/0430/3536/1442/files/zolodawisefuzujowelipuwo.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000546e.bina0746d100e3ae1be0a6505c89134a5d262af6187cb3fdac42b601f5e908e346f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x546E | 5344 bytes |
font_01_sfnt_off00006689.bin464fba17ab3ee954af4fbafc31408f281dc534a9c26cb469d32075d0fdcd5df7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6689 | 10392 bytes |
font_02_sfnt_off00008a19.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A19 | 4324 bytes |
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